Fix failing test

holoviz · May 22, 2024 · 3c48b59 · 3c48b59
1 parent b6877cf
commit 3c48b59
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/datashader/data_libraries/dask_xarray.py b/datashader/data_libraries/dask_xarray.py
@@ -173,8 +173,8 @@ def dask_raster(glyph, xr_ds, schema, canvas, summary, *, antialias=False, cuda=
     src_y0, src_y1 = glyph._compute_bounds_from_1d_centers(
         xr_ds, y_name, maybe_expand=False, orient=False
     )
-    xbinsize = float(xr_ds[x_name][1] - xr_ds[x_name][0])
-    ybinsize = float(xr_ds[y_name][1] - xr_ds[y_name][0])
+    xbinsize = abs(float(xr_ds[x_name][1] - xr_ds[x_name][0]))
+    ybinsize = abs(float(xr_ds[y_name][1] - xr_ds[y_name][0]))
 
     # Compute scale/translate
     out_h, out_w = shape

diff --git a/datashader/tests/test_quadmesh.py b/datashader/tests/test_quadmesh.py
@@ -188,8 +188,7 @@ def test_raster_quadmesh_upsamplex_and_downsampley(array_module):
     assert_eq_xr(res, out)
 
 
-# FIXME: dask.array does not work for this test
-@pytest.mark.parametrize('array_module', [array_modules[0], *array_modules[2:]])
+@pytest.mark.parametrize('array_module', array_modules)
 def test_raster_quadmesh_autorange_reversed(array_module):
     c = ds.Canvas(plot_width=8, plot_height=4)
     da = xr.DataArray(